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Old 13-02-14, 06:15 PM   #1
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Default maf sensor

hi folks does anyone know how to test to see if maf sensor is faulty because when i unplug it doesnt show engine manage light on
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Old 13-02-14, 07:10 PM   #2
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That's a strange one. How does the car run with it unplugged?
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Old 13-02-14, 07:18 PM   #3
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hi there
well it seems to be a bit under powered at times then all of sudden surge forward
car is 60k on a 52 plate
seems strange though that when unplugged doesnt bring on engine manage light
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Old 14-02-14, 12:55 AM   #4
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Make sure maf is in the correct way round if you have intermittent boost. Mine was fitted the wrong way round and was giving a low air coherence fault in planet

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Old 14-02-14, 08:19 AM   #5
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Quote:
Originally Posted by snipes99 View Post
hi folks does anyone know how to test to see if maf sensor is faulty because when i unplug it doesnt show engine manage light on
It won't on certain models. Is it a 90bhp engine by any chance, as the EML doesn't come on with the 90bhp 307s.

Only this will show up any faults (in the P0101 to P0104 range)

https://www.peugeotforums.com/forums/...gnostic-28190/
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